bis-({2-Hydroxy-3-[4-(2-methoxyethyl)phenoxy]propyl})(propan-2-yl)amine

metoprolol ep impurity o ; 2-propanol,1,1'-[(1-methylethyl)imino]bis[3-[4-(2-methoxyethyl)phenoxy]- ; metoprolol impurity viii ; metoprolol tartrate ep impurity-o (usp rc d-hcl salt) ; 1,1'-[(1-methylethyl)imino]bis[3-[4-(2-methoxyethyl)phenoxy]-2-propanol (mixture of diastereomers) (metoprolol impurity) ; 1,1[(1-methylethyl)imino]bis[3-[4-(2-methoxyethyl)phenoxy]-2-propanol(mixture of diastereomers) ; 1,1'-[(1-methylethyl)imino]bis[3-[4-(2-methoxyethyl)phenoxy]-2-propanol] ; metoprolol impurity o ; metoprolol related compound d ; metoprolol impurity vii ; (+/-)n,n-bis-[2-hydroxy-3-[4-(2-methoxyethyl)phenoxy]propyl](1-methylethyl)amine hydrochloride